Rare Unheated Natural Tanzanite – 10.64 ct – Lotus Gemology Certified

Discover the elegance of this natural tanzanite, certified by Lotus Gemology, featuring a rich intense blue hue and a classic oval faceted cut. Weighing 10.64 carats, this gemstone offers exceptional clarity and depth, making it a standout piece for collectors and high-end jewelry designers.

• Gem Type: Natural Zoisite (Tanzanite)

• Color: Intense Blue

• Tone: Medium-Deep

• Transparency: Transparent

• Shape: Oval

• Cut: Faceted (Brilliant Crown, Fancy Pavilion)

• Measurements: 14.78 x 11.67 x 7.99 mm

• Treatment: Unheated – No indications of heating or enhancement

• Origin: Tanzania (Merelani, near Mount Kilimanjaro)

• Certification: Lotus Gemology Report No. 2420-7109
  

Why this stone is special:
Most tanzanites available today are heat-treated to enhance their color. This gem, however, is completely natural and unheated, which is highly uncommon. Its vivid color is untouched by any enhancement, making it a premium-grade stone that commands attention and value.

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This stone is a rare stone—not everybody has it, and not everybody is ready to stock this.